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S25FS256S Datasheet(PDF) 57 Page - SPANSION |
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S25FS256S Datasheet(HTML) 57 Page - SPANSION |
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57 / 154 page  November 6, 2013 S25FS-S_00_04 S25FS-S Family 57 Da ta Shee t (Prelim i nar y ) Note: These are condensed tables that use a couple of sectors as references. There are address ranges that are not explicitly listed. All 4-kB sectors have the pattern XXXX000h-XXXXFFFh. All 64-kB sectors have the pattern XXX0000h-XXXFFFFh. All 256-kB sectors have the pattern XX00000h-XX3FFFFh, XX40000h- XX7FFFFh, XX80000h-XXCFFFFh, or XXD0000h-XXFFFFFh. 8.3 ID-CFI Address Space The RDID command (9Fh) reads information from a separate flash memory address space for device identification (ID) and Common Flash Interface (CFI) information. See Section 12.4, Device ID and Common Flash Interface (ID-CFI) Address Map on page 143 for the tables defining the contents of the ID-CFI address space. The ID-CFI address space is programmed by Spansion and read-only for the host system. 8.4 JEDEC JESD216 Serial Flash Discoverable Parameters (SFDP) Space. The RSFDP command (5Ah) reads information from a separate flash memory address space for device identification, feature, and configuration information, in accord with the JEDEC JESD216 standard for Serial Flash Discoverable Parameters. The ID-CFI address space is incorporated as one of the SFDP parameters. See Section 12.3, Serial Flash Discoverable Parameters (SFDP) Address Map on page 142 for the tables defining the contents of the SFDP address space. The SFDP address space is programmed by Spansion and read-only for the host system. Table 8.10 S25FS128S Sector Address Map, Bottom 4-kB Sectors, 256-kB Logical Uniform Sectors Sector Size (kbyte) Sector Count Sector Range Address Range (Byte Address) Notes 4 8 SA00 00000000h-00000FFFh Sector Starting Address — Sector Ending Address : : SA07 00007000h-00007FFFh 224 1 SA08 00008000h-0003FFFFh 256 63 SA09 00040000h-0007FFFFh : : SA71 00FC0000h-00FFFFFFh Table 8.11 S25FS128S Sector Address Map, Top 4-kB Sectors, 256-kB Logical Uniform Sectors Sector Size (kbyte) Sector Count Sector Range Address Range (Byte Address) Notes 256 63 SA00 00000000h-0003FFFFh Sector Starting Address — Sector Ending Address :: SA62 00F80000h-00FBFFFFh 224 1 SA63 00FC0000h-00FF7FFFh 48 SA64 00FF8000h-00FF8FFFh :: SA71 00FFF000h-00FFFFFFh Table 8.12 S25FS128S Sector and Memory Address Map, Uniform 256-kB Blocks Sector Size (kbyte) Sector Count Sector Range Address Range (Byte Address) Notes 256 64 SA00 00000000h-0003FFFFh Sector Starting Address — Sector Ending Address : : SA63 00FC0000h-00FFFFFFh |
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